[PATCH] D78796: [Support] Refactor LEB128 encoding into an input iterator

[Nicolas Guillemot via Phabricator via llvm-commits]

nlguillemot added a comment.

The end goal of this series of patches is to support encoding/decoding `APInt` to/from `[U|S]LEB128`. This patch is an initial step in that direction. It refactors the logic to avoid code duplication and makes the interface to LEB128 encoding much more generic, as shown by the existing cases becoming very short.

In a later patch, I'd like to do some template magic to support `LEB128InputIterator<APInt>` in a way that tries to share code with the `uint64_t`/`int64_t` implementations.


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  https://reviews.llvm.org/D78796/new/

https://reviews.llvm.org/D78796